//
Point(1) = {0,0,0,1};
Point(2) = {0,10,0,1};
Line(1) = {2,1};
Extrude { {50.0,0.0,0.0}, {1,0,0}, {0,5,0}, 2*Pi}{ Line {1}; Recombine;Layers{50};}
//
Point(1000) = {0,0,20,1};
Point(2000) = {0,10,20,1};
Line(1000) = {2000,1000};
Extrude { {50.0,0.0,0.0}, {1,0,0}, {0,5,20}, 2*Pi} { Line {1000}; }
